- 15 Jul, 2015 40 commits
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Or Gerlitz authored
commit 7c35ef45 upstream. Single port VFs always provide port = 1 (even if the actual physical port used is port 2). As such, we need to convert the port provided by the VF to the physical port before calling into the firmware. It turns out that the Linux mlx4 VF RoCE driver maintains a copy of the GID table and hence this change became critical only for single ported IB VFs, but it could be needed for other RoCE VF drivers too. Fixes: 449fc488 ('net/mlx4: Adapt code for N-Port VF') Signed-off-by:
Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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Arnd Bergmann authored
commit abab381f upstream. The platform_sysrq_reset_seq code was intended as a way for an embedded platform to provide its own sysrq sequence at compile time. After over two years, nobody has started using it in an upstream kernel, and the platforms that were interested in it have moved on to devicetree, which can be used to configure the sequence without requiring kernel changes. The method is also incompatible with the way that most architectures build support for multiple platforms into a single kernel. Now the code is producing warnings when built with gcc-5.1: drivers/tty/sysrq.c: In function 'sysrq_init': drivers/tty/sysrq.c:959:33: warning: array subscript is above array bounds [-Warray-bounds] key = platform_sysrq_reset_seq[i]; We could fix this, but it seems unlikely that it will ever be used, so let's just remove the code instead. We still have the option to pass the sequence either in DT, using the kernel command line, or using the /sys/module/sysrq/parameters/reset_seq file. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: 154b7a48 ("Input: sysrq - allow specifying alternate reset sequence") ---- v2: moved sysrq_reset_downtime_ms variable to avoid introducing a compile warning when CONFIG_INPUT is disabled Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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Dan Carpenter authored
commit 83ed07c5 upstream. Static checkers complain that the current condition is never true. It seems pretty likely that it's a typo and "URB" was intended instead of "USB". Fixes: 3d97ff63 ('usbdevfs: Use scatter-gather lists for large bulk transfers') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Jesper Dangaard Brouer authored
commit d079abd1 upstream. Too many spaces were introduced in commit 63adc6fb ("pktgen: cleanup checkpatch warnings"), thus misaligning "src_min:" to other columns. Fixes: 63adc6fb ("pktgen: cleanup checkpatch warnings") Signed-off-by:
Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by:
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Dan Carpenter authored
commit c8fd51dc upstream. These defines are used like this: if (test_bit(I2C_HID_STARTED, &ihid->flags)) The intent was to use bits 0, 1, and 2 but because of the extra shifts we're using bits 1, 2, and 4. It's harmless becuase it's done consistently but it's not the intent and static checkers will complain. Fixes: 4a200c3b ('HID: i2c-hid: introduce HID over i2c specification implementation') Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
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Dan Carpenter authored
commit af43c408 upstream. These defines are used like this: if (!(test_bit(RMI_STARTED, &hdata->flags))) So the intent was to use bits 0, 1 and 2 but because of the extra BIT() shifts we're actually using 1, 2 and 4. It's harmless because it's done consistently but static checkers will complain. Fixes: 9fb6bf02 ('HID: rmi: introduce RMI driver for Synaptics touchpads') Signed-off-by:
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Eric Dumazet authored
commit 252a8fbe upstream. make C=2 CF=-D__CHECK_ENDIAN__ net/ipv4/ipip.o CHECK net/ipv4/ipip.c net/ipv4/ipip.c:254:27: warning: incorrect type in assignment (different base types) net/ipv4/ipip.c:254:27: expected restricted __be32 [addressable] [usertype] o_key net/ipv4/ipip.c:254:27: got restricted __be16 [addressable] [usertype] i_flags Fixes: 3b7b514f ("ipip: fix a regression in ioctl") Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Krzysztof Kozlowski authored
commit e0cdcda5 upstream. of_clk_get_from_provider() returns ERR_PTR on failure. The dra7-atl-clock driver was not checking its return value and immediately used it in __clk_get_hw(). __clk_get_hw() dereferences supplied clock, if it is not NULL, so in that case it would dereference an ERR_PTR. Fixes: 9ac33b0c ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)") Signed-off-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by:
Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
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Nathan Fontenot authored
commit 2222ce0f upstream. Failure return from dlpar_configure_connector when dlpar adding cpus results in leaking references to the cpus parent device node. Move the call to of_node_put() prior to checking the result of dlpar_configure_connector. Fixes: 8d5ff320 ("powerpc/pseries: Make dlpar_configure_connector parent node aware") Signed-off-by:
Nathan Fontenot <nfont@linux.vnet.ibm.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> [ luis: backported to 3.16: adjusted context ] Signed-off-by:
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Alexander Duyck authored
commit 8084b86d upstream. When the VLAN_HLEN was added to the calculation for the maximum frame size there seems to have been a number of issues added to the driver. The first issue is that in some cases the maximum frame size for a device never really reached the actual maximum frame size as the VLAN header length was not included the calculation for that value. As a result some parts only supported a maximum frame size of either 1496 in the case of parts that didn't support jumbo frames, and 8996 in the case of the parts that do. The second issue is the fact that there were several checks that weren't updated so as a result setting an MTU of 1500 was treated as enabling jumbo frames as the calculated value was 1522 instead of 1518. I have addressed those by replacing ETH_FRAME_LEN with VLAN_ETH_FRAME_LEN where appropriate. The final issue was the fact that lowering the MTU below 1500 would cause the driver to allocate 2K buffers for the rings. This is an old issue that was fixed several years ago in igb/ixgbe and I am addressing now by just replacing == with a <= so that we always just round up to 1522 for anything that isn't a jumbo frame. Fixes: c751a3d5 ("e1000e: Correctly include VLAN_HLEN when changing interface MTU") Signed-off-by:
Alexander Duyck <alexander.h.duyck@redhat.com> Tested-by:
Aaron Brown <aaron.f.brown@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> [ luis: backported to 3.16: - dropped changes to struct e1000_pch_spt_info as i219 isn't supported ] Signed-off-by:
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Stefan Wahren authored
commit 7cb81136 upstream. key/value pairs in a JSON object must be separated by a comma. After adding the properties "accuracy" and "phase" the JSON output of /sys/kernel/debug/clk/clk_dump is invalid. So add the missing commas to fix it. Fixes: 5279fc40 ("clk: add clk accuracy retrieval support") Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> [sboyd@codeaurora.org: Added comment in function] Signed-off-by:
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Al Viro authored
commit a84b69cb upstream. If we'd already sent a request and decide to abort it, we *must* issue TFLUSH properly and not just blindly reuse the tag, or we'll get seriously screwed when response eventually arrives and we confuse it for response to later request that had reused the same tag. Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Cornelia Huck authored
commit 431dae77 upstream. Eric noticed problems with vhost-scsi and virtio-ccw: vhost-scsi complained about overwriting values in the config space, which was triggered by a broken implementation of virtio-ccw's config get/set routines. It was probably sheer luck that we did not hit this before. When writing a value to the config space, the WRITE_CONF ccw will always write from the beginning of the config space up to and including the value to be set. If the config space up to the value has not yet been retrieved from the device, however, we'll end up overwriting values. Keep track of the known config space and update if needed to avoid this. Moreover, READ_CONF will only read the number of bytes it has been instructed to retrieve, so we must not copy more than that to the buffer, or we might overwrite trailing values. Reported-by:
Eric Farman <farman@linux.vnet.ibm.com> Signed-off-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by:
Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com> Signed-off-by:
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Radim Krčmář authored
commit db138562 upstream. Legacy NMI watchdog didn't work after migration/resume, because vapics_in_nmi_mode was left at 0. Signed-off-by:
Radim Krčmář <rkrcmar@redhat.com> Signed-off-by:
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Radim Krčmář authored
commit 42720138 upstream. Writes were a bit racy, but hard to turn into a bug at the same time. (Particularly because modern Linux doesn't use this feature anymore.) Signed-off-by:
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Lv Zheng authored
commit 0ea61381 upstream. ACPICA commit 4da56eeae0749dfe8491285c1e1fad48f6efafd8 The following commit temporarily disables correct 64-bit FADT addresses favor during the period the root cause of the bug is not fixed: Commit: 85dbd580 ACPICA: Tables: Restore old behavor to favor 32-bit FADT addresses. With enough protections, this patch re-enables 64-bit FADT addresses by default. If regressions are reported against such change, this patch should be bisected and reverted. Note that 64-bit FACS favor and 64-bit firmware waking vector favor are excluded by this commit in order not to break OSPMs. Lv Zheng. Link: https://bugzilla.kernel.org/show_bug.cgi?id=74021 Link: https://github.com/acpica/acpica/commit/4da56eeaReported-and-tested-by:
Oswald Buddenhagen <ossi@kde.org> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
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Lv Zheng authored
commit c04be184 upstream. ACPICA commit 90f5332a15e9d9ba83831ca700b2b9f708274658 This patch adds a new FACS initialization flag for acpi_tb_initialize(). acpi_enable_subsystem() might be invoked several times in OS bootup process, and we don't want FACS initialization to be invoked twice. Lv Zheng. Link: https://github.com/acpica/acpica/commit/90f5332aSigned-off-by:
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Lv Zheng authored
commit c04e1fb4 upstream. ACPICA commit f7b86f35416e3d1f71c3d816ff5075ddd33ed486 The following commit is reported to have broken s2ram on some platforms: Commit: 0249ed24 ACPICA: Add option to favor 32-bit FADT addresses. The platform reports 2 FACS tables (which is not allowed by ACPI specification) and the new 32-bit address favor rule forces OSPMs to use the FACS table reported via FADT's X_FIRMWARE_CTRL field. The root cause of the reported bug might be one of the followings: 1. BIOS may favor the 64-bit firmware waking vector address when the version of the FACS is greater than 0 and Linux currently only supports resuming from the real mode, so the 64-bit firmware waking vector has never been set and might be invalid to BIOS while the commit enables higher version FACS. 2. BIOS may favor the FACS reported via the "FIRMWARE_CTRL" field in the FADT while the commit doesn't set the firmware waking vector address of the FACS reported by "FIRMWARE_CTRL", it only sets the firware waking vector address of the FACS reported by "X_FIRMWARE_CTRL". This patch excludes the cases that can trigger the bugs caused by the root cause 2. There is no handshaking mechanism can be used by OSPM to tell BIOS which FACS is currently used. Thus the FACS reported by "FIRMWARE_CTRL" may still be used by BIOS and the 0 value of the 32-bit firmware waking vector might trigger such failure. This patch tries to favor 32bit FACS address in another way where both the FACS reported by "FIRMWARE_CTRL" and the FACS reported by "X_FIRMWARE_CTRL" are loaded so that further commit can set firmware waking vector in the both tables to ensure we can exclude the cases that trigger the bugs caused by the root cause 2. The exclusion is split into 2 commits as this commit is also useful for dumping more ACPI tables, it won't get reverted when such exclusion is no longer necessary. Lv Zheng. Link: https://bugzilla.kernel.org/show_bug.cgi?id=74021 Link: https://github.com/acpica/acpica/commit/f7b86f35Reported-and-tested-by:
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Stevens, Nick authored
commit 347d7e45 upstream. The mcp3021 scaling code is dividing the VDD (full-scale) value in millivolts by the A2D resolution to obtain the scaling factor. When VDD is 3300mV (the standard value) and the resolution is 12-bit (4096 divisions), the result is a scale factor of 3300/4096, which is always one. Effectively, the raw A2D reading is always being returned because no scaling is applied. This patch fixes the issue and simplifies the register-to-volts calculation, removing the unneeded "output_scale" struct member. Signed-off-by:
Nick Stevens <Nick.Stevens@digi.com> [Guenter Roeck: Dropped unnecessary value check] Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
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Eric W. Biederman authored
commit 93e3bce6 upstream. The warning message in prepend_path is unclear and outdated. It was added as a warning that the mechanism for generating names of pseudo files had been removed from prepend_path and d_dname should be used instead. Unfortunately the warning reads like a general warning, making it unclear what to do with it. Remove the warning. The transition it was added to warn about is long over, and I added code several years ago which in rare cases causes the warning to fire on legitimate code, and the warning is now firing and scaring people for no good reason. Reported-by:
Ivan Delalande <colona@arista.com> Reported-by:
Omar Sandoval <osandov@osandov.com> Fixes: f48cfddc ("vfs: In d_path don't call d_dname on a mount point") Signed-off-by:
"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by:
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Eric W. Biederman authored
commit 7236c85e upstream. fs_fully_visible attempts to make fresh mounts of proc and sysfs give the mounter no more access to proc and sysfs than if they could have by creating a bind mount. One aspect of proc and sysfs that makes this particularly tricky is that there are other filesystems that typically mount on top of proc and sysfs. As those filesystems are mounted on empty directories in practice it is safe to ignore them. However testing to ensure filesystems are mounted on empty directories has not been something the in kernel data structures have supported so the current test for an empty directory which checks to see if nlink <= 2 is a bit lacking. proc and sysfs have recently been modified to use the new empty_dir infrastructure to create all of their dedicated mount points. Instead of testing for S_ISDIR(inode->i_mode) && i_nlink <= 2 to see if a directory is empty, test for is_empty_dir_inode(inode). That small change guaranteess mounts found on proc and sysfs really are safe to ignore, because the directories are not only empty but nothing can ever be added to them. This guarantees there is nothing to worry about when mounting proc and sysfs. Signed-off-by:
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Eric W. Biederman authored
commit 87d2846f upstream. Add two functions sysfs_create_mount_point and sysfs_remove_mount_point that hang a permanently empty directory off of a kobject or remove a permanently emptpy directory hanging from a kobject. Export these new functions so modular filesystems can use them. Acked-by:
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Eric W. Biederman authored
commit ea015218 upstream. Add a new function kernfs_create_empty_dir that can be used to create directory that can not be modified. Update the code to use make_empty_dir_inode when reporting a permanently empty directory to the vfs. Update the code to not allow adding to permanently empty directories. Signed-off-by:
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Eric W. Biederman authored
commit eb6d38d5 upstream. Add a new function proc_create_mount_point that when used to creates a directory that can not be added to. Add a new function is_empty_pde to test if a function is a mount point. Update the code to use make_empty_dir_inode when reporting a permanently empty directory to the vfs. Update the code to not allow adding to permanently empty directories. Update /proc/openprom and /proc/fs/nfsd to be permanently empty directories. Signed-off-by:
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Eric W. Biederman authored
commit f9bd6733 upstream. Add a magic sysctl table sysctl_mount_point that when used to create a directory forces that directory to be permanently empty. Update the code to use make_empty_dir_inode when accessing permanently empty directories. Update the code to not allow adding to permanently empty directories. Update /proc/sys/fs/binfmt_misc to be a permanently empty directory. Signed-off-by:
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Eric W. Biederman authored
commit fbabfd0f upstream. To ensure it is safe to mount proc and sysfs I need to check if filesystems that are mounted on top of them are mounted on truly empty directories. Given that some directories can gain entries over time, knowing that a directory is empty right now is insufficient. Therefore add supporting infrastructure for permantently empty directories that proc and sysfs can use when they create mount points for filesystems and fs_fully_visible can use to test for permanently empty directories to ensure that nothing will be gained by mounting a fresh copy of proc or sysfs. Signed-off-by:
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David Howells authored
commit 155e35d4 upstream. Introduce some function for getting the inode (and also the dentry) in an environment where layered/unioned filesystems are in operation. The problem is that we have places where we need *both* the union dentry and the lower source or workspace inode or dentry available, but we can only have a handle on one of them. Therefore we need to derive the handle to the other from that. The idea is to introduce an extra field in struct dentry that allows the union dentry to refer to and pin the lower dentry. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
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Eric W. Biederman authored
commit ceeb0e5d upstream. Limit the mounts fs_fully_visible considers to locked mounts. Unlocked can always be unmounted so considering them adds hassle but no security benefit. Signed-off-by:
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Miklos Szeredi authored
commit 0ad0b325 upstream. fc->release is called from fuse_conn_put() which was used in the error cleanup before fc->release was initialized. [Jeremiah Mahler <jmmahler@gmail.com>: assign fc->release after calling fuse_conn_init(fc) instead of before.] Signed-off-by:
Miklos Szeredi <mszeredi@suse.cz> Fixes: a325f9b9 ("fuse: update fuse_conn_init() and separate out fuse_conn_kill()") Signed-off-by:
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Christoffer Dall authored
commit fd28f5d4 upstream. The current pmd_huge() and pud_huge() functions simply check if the table bit is not set and reports the entries as huge in that case. This is counter-intuitive as a clear pmd/pud cannot also be a huge pmd/pud, and it is inconsistent with at least arm and x86. To prevent others from making the same mistake as me in looking at code that calls these functions and to fix an issue with KVM on arm64 that causes memory corruption due to incorrect page reference counting resulting from this mistake, let's change the behavior. Signed-off-by:
Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by:
Steve Capper <steve.capper@linaro.org> Acked-by:
Marc Zyngier <marc.zyngier@arm.com> Fixes: 084bd298 ("ARM64: mm: HugeTLB support.") Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com> Signed-off-by:
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Ilya Dryomov authored
commit 5a60e876 upstream. rbd_obj_request_create() is called on the main I/O path, so we need to use GFP_NOIO to make sure allocation doesn't blow back on us. Not all callers need this, but I'm still hardcoding the flag inside rather than making it a parameter because a) this is going to stable, and b) those callers shouldn't really use rbd_obj_request_create() and will be fixed in the future. More memory allocation fixes will follow. Signed-off-by:
Ilya Dryomov <idryomov@gmail.com> Reviewed-by:
Alex Elder <elder@linaro.org> Signed-off-by:
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Ilya Dryomov authored
commit 82cd003a upstream. struct crush_bucket_tree::num_nodes is u8, so ceph_decode_8_safe() should be used. -Wconversion catches this, but I guess it went unnoticed in all the noise it spews. The actual problem (at least for common crushmaps) isn't the u32 -> u8 truncation though - it's the advancement by 4 bytes instead of 1 in the crushmap buffer. Fixes: http://tracker.ceph.com/issues/2759Signed-off-by:
Josh Durgin <jdurgin@redhat.com> Signed-off-by:
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Simon Guinot authored
commit b65657fc upstream. The Ethernet controller found in the Armada 370, 380 and 385 SoCs don't support TCP/IP checksumming with frame sizes larger than 1600 bytes. This patch fixes the issue by disabling the features NETIF_F_IP_CSUM and NETIF_F_TSO for the Armada 370 and compatibles SoCs when the MTU is set to a value greater than 1600 bytes. Signed-off-by:
Simon Guinot <simon.guinot@sequanux.org> Fixes: c5aff182 ("net: mvneta: driver for Marvell Armada 370/XP network unit") Acked-by:
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by:
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Simon Guinot authored
commit ea3b55fe upstream. This patch updates the Ethernet DT nodes for Armada XP SoCs with the compatible string "marvell,armada-xp-neta". Signed-off-by:
Gregory CLEMENT <gregory.clement@free-electrons.com> Reviewed-by:
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Simon Guinot authored
commit f522a975 upstream. The mvneta driver supports the Ethernet IP found in the Armada 370, XP, 380 and 385 SoCs. Since at least one more hardware feature is available for the Armada XP SoCs then a way to identify them is needed. This patch introduces a new compatible string "marvell,armada-xp-neta". Signed-off-by:
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Jérôme Glisse authored
commit 2ba8d1bb upstream. In order for hibernation to reliably work we need to properly turn off the SDMA block, sadly after numerous attemps i haven't not found proper sequence for clean and full shutdown. So simply reset both SDMA block, this makes hibernation works reliably on sea island GPU family (CI) Hibernation and suspend to ram were tested (several times) on : Bonaire Hawaii Mullins Kaveri Kabini Signed-off-by:
Jérôme Glisse <jglisse@redhat.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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Jérôme Glisse authored
commit 161569de upstream. In order for hibernation to reliably work we need to cleanup more thoroughly the compute ring. Hibernation is different from suspend resume as when we resume from hibernation the hardware is first fully initialize by regular kernel then freeze callback happens (which correspond to a suspend inside the radeon kernel driver) and turn off each of the block. It turns out we were not cleanly shutting down the compute ring. This patch fix that. Hibernation and suspend to ram were tested (several times) on : Bonaire Hawaii Mullins Kaveri Kabini Changed since v1: - Factor the ring stop logic into a function taking ring as arg. Signed-off-by:
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Jani Nikula authored
commit 2059ac3b upstream. Some 855gm models (at least ThinkPad X40) regressed because of commit b0cd324f Author: Jani Nikula <jani.nikula@intel.com> Date: Wed Nov 12 16:25:43 2014 +0200 drm/i915: don't save/restore backlight hist ctl registers which tried to make our driver more robust by not blindly saving and restoring registers, but it failed to take into account commit 0eb96d6e Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Wed Oct 14 12:33:41 2009 -0700 drm/i915: save/restore BLC histogram control reg across suspend/resume Fix the regression by enabling hist ctl on gen2. v2: Improved the comment. v3: Improved the comment, again. Reported-and-tested-by:
Philipp Gesang <phg@phi-gamma.net> References: http://mid.gmane.org/20150623222648.GD12335@acheron Fixes: b0cd324f ("drm/i915: don't save/restore backlight hist ctl registers") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Acked-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Signed-off-by:
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Chris Wilson authored
commit 8b572a42 upstream. In needs_ilk_vtd_wa(), we pass in the GPU device but compared it against the ids for the mobile GPU and the mobile host bridge. That latter is impossible and so likely was just a typo for the desktop GPU device id (which is also buggy). Fixes commit da88a5f7 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Feb 13 09:31:53 2013 +0000 drm/i915: Disable WC PTE updates to w/a buggy IOMMU on ILK Reported-by:
Ting-Wei Lan <lantw44@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91127 References: https://bugzilla.freedesktop.org/show_bug.cgi?id=60391Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
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Takashi Iwai authored
commit 4df3fd17 upstream. Fujitsu Lifebook E780 sets the sequence number 0x0f to only only of the two headphones, thus the driver tries to assign another as the line-out, and this results in the inconsistent mapping between the created jack ctl and the actual I/O. Due to this, PulseAudio doesn't handle it properly and gets the silent output. The fix is to ignore the non-HP sequencer checks. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99681Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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